5500050555005 has 4 divisors (see below), whose sum is σ = 6600060666012. Its totient is φ = 4400040444000.

The previous prime is 5500050555001. The next prime is 5500050555007. The reversal of 5500050555005 is 5005550500055.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4121687677636 + 1378362877369 = 2030194^2 + 1174037^2 .

It is not a de Polignac number, because 5500050555005 - 2² = 5500050555001 is a prime.

It is a super-2 number, since 2×5500050555005² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5500050555001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 550005055496 + ... + 550005055505.

It is an arithmetic number, because the mean of its divisors is an integer number (1650015166503).

Almost surely, 2^{5500050555005} is an apocalyptic number.

It is an amenable number.

5500050555005 is a deficient number, since it is larger than the sum of its proper divisors (1100010111007).

5500050555005 is a wasteful number, since it uses less digits than its factorization.

5500050555005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1100010111006.

The product of its (nonzero) digits is 78125, while the sum is 35.

The spelling of 5500050555005 in words is "five trillion, five hundred billion, fifty million, five hundred fifty-five thousand, five".